Element properties and rare earth elements take centre stage in this Grade 6 science worksheet, connecting periodic table patterns with the materials used in modern technology. Students compare metals, nonmetals and metalloids, examine observable evidence to classify elements, and explore why particular elements are valuable in electrical wiring, electronics and other devices.

From periodic table patterns to material choices

The reading passage introduces the arrangement of elements by atomic number and recurring properties. Students discover where metals, nonmetals and metalloids are generally located, including why hydrogen is an important exception to the usual location pattern. The text connects physical characteristics such as luster, electrical conductivity and brittleness with familiar examples, including copper, aluminum, oxygen and silicon.

Rare earth elements provide a further connection to everyday technology. Students explore their role in specialized magnets, screens and lighting, while considering why these elements can be difficult to separate and process. The passage also introduces environmental effects as one factor scientists and engineers must weigh when selecting useful materials.

What students practise

The activities move beyond memorising element groups to using evidence and explaining scientific decisions. Multiple-choice questions and true-or-false statements check comprehension of periodic table locations, material properties, silicon's role in electronics and facts about rare earth elements. Short-answer prompts ask students to describe metal properties, explain a technological application and its sourcing challenge, and evaluate why a shiny appearance alone cannot confirm that a sample is a metal.

The worksheet also includes a labeled diagram activity, a categorizing task and a short-note section. Together, these activities give students opportunities to organize information, distinguish between element groups and record key ideas in their own words.

Included with your resource

• Printable Grade 6 science worksheet: reading passage, comprehension and reasoning questions, diagram activity, categorizing task and short notes.
• Separate PDF answer key: a companion resource for checking student responses.
• Student Notes lines: space at the bottom of the worksheet for recording important ideas.
• Teacher Guide in the answer key PDF: learning objectives, teaching tips, discussion questions and common mistakes to watch for.

Classroom use and TEKS context

Use this element classification worksheet during a unit on matter and its changes, as guided reading followed by independent practice, or as a review of periodic table patterns and physical properties. The questions can also support a class discussion about how engineers match materials to a purpose and why performance, cost, availability, safety and environmental effects all matter. The resource identifies TEKS as its framework context; teachers should check the specific requirements of their course when planning instruction.

By linking observable properties to practical applications, this resource gives Grade 6 learners a concrete way to connect element classification with modern materials and technology.